Home / 20,373,590.34-30,557,063.34-5,993,294.94

Finding the Fourth Proportional to 20,373,590.34, 30,557,063.34 and 5,993,294.94

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Solution

The fourth proportional to 20,373,590.34, 30,557,063.34 and 5,993,294.94 is: 8,988,965.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,373,590.34 : 30,557,063.34 = 5,993,294.94 : x
  2. Step 2: Convert to fraction form
    20,373,590.34/30,557,063.34 = 5,993,294.94/x
  3. Step 3: Cross multiply
    20,373,590.34x = 30,557,063.34 × 5,993,294.94
  4. Step 4: Simplify right side
    20,373,590.34x = 183,137,493,096,881.50
  5. Step 5: Solve for x
    x = 183,137,493,096,881.50/20,373,590.34
  6. Step 6: Final answer
    x = 8,988,965.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.